National Institute for Research & Development in Chemistry and Petrochemistry

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Published papers

Denis M. Panaitescu, Violeta Melinte, Adriana N. Frone, Cristian A. Nicolae, Augusta R. Gabor, Luiza Capra

Influence of Biobased Polyurethane Structure on Thermal and Mechanical Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)− Polyurethane Blends

Journal of Polymers and the Environment

https://doi.org/10.1007/s10924-022-02710-z

Florentina M. Raduly, Valentin Raditoiu, Alina Raditoiu, Violeta Purcar, Georgiana Ispas, Adriana N. Frone, Raluca A. Gabor, Cristian A. Nicolae

Optical Behavior of Curcuminoid Hybrid Systems as Coatings Deposited on Polyester Fibers

Coatings

https://doi.org/10.3390/coatings12020271

Florin Ciuprina, Denis M. Panaitescu, Laura Enache, Celina M. Damian, Raluca M. Grigorescu, Raluca A. Gabor, Cristian A. Nicolae, Cristina Nistor, Roxana Trusca

Control of Dielectric and Mechanical Properties of Styrenic Block Copolymer by Graphite Incorporation

Materials

https://doi.org/10.3390/ma15217577

Violeta Purcar, Valentin Raditoiu, Florentina M. Raduly, Alina Raditoiu, Simona Caprarescu, Adriana N. Frone, Cristian A. Nicolae, Mihai Anastasescu

Investigation of Hybrid Films Based on Fluorinated Silica Materials Prepared by Sol–Gel Processing

Coatings

https://doi.org/10.3390/coatings12101595

Ramona M. Grigorescu, Paula Ghioca, Lorena Iancu, Madalina E. David, Rodica M. Ion, Cristian A. Nicolae, Raluca A. Gabor, Elena R. Radu, Mihaela Ganciarov, Bogdan Spurcaciu, Elvira Alexandrescu, Florin Ciuprina

Influence of non-metallic fraction of printed circuit boards waste on recycled polyvinyl chloride from waste wires

Journal of Applied Polymer Science

https://doi.org/10.1002/app.51469

Ana M. Galan, Alexandru Vlaicu, Alin C.N. Vintila, Mihaela Ciltea-Udrescu, Georgiana Cerchezan, Adriana N. Frone, Gabriel Vasilievici, Anca Paulenco

Microalgae Strain Porphyridium purpureum for Nutrient Reduction in Dairy Wastewaters

Sustainability

https://doi.org/10.3390/su14148545

Florentina M. Raduly, Valentin Raditoiu, Alina Raditoiu, Adriana N. Frone, Cristian A. Nicolae, Violeta Purcar, Georgiana Ispas, Mariana Constantin, Iuliana Raut

Modeling the Properties of Curcumin Derivatives in Relation to the Architecture of the Siloxane Host Matrices

Materials

https://doi.org/10.3390/ma15010267

Violeta Purcar, Valentin Rădiţoiu, Alina Rădiţoiu, Florentina Monica Raduly, Simona Căprărescu, Georgiana Cornelia Ispas, Cristian A. Nicolae, Mihai Anastasescu

Structural, morphological and optical properties of the thin films based on silver-silica materials

Romanian Journal of Physics

https://www.researchgate.net/publication/359134506_STRUCTURAL_MORPHOLOGICAL_AND_OPTICAL_PROPERTIES_OF_THE_THIN_FILMS_BASED_ON_SILVER-SILICA_MATERIALS

Violeta Purcar, Valentin Raditoiu, Cornelia Nichita, Adriana Balan, Alina Raditoiu, Simona Caprarescu, Florentina M. Raduly, Raluca Manea, Raluca Somoghi, Cristian A. Nicolae, Iuliana Raut, Luiza Jecu

Preparation and characterization of silica nanoparticles and of silica-gentamicin nanostructured solution obtained by microwave-assisted synthesis

Materials

https://doi.org/10.3390/ma14082086

Iuliana Raut, Mariana Calin, Zina Vuluga, Florin Oancea, Jenica Paceagiu, Nicoleta Radu, Mihaela Doni, Elvira Alexandrescu, Violeta Purcar, Ana M. Gurban, Ionela Petre, Luiza Jecu

Fungal based biopolymer composites for construction materials

Materials

https://doi.org/10.3390/ma14112906

Irina Fierascu, Anda M. Baroi, Roxana I. Brazdis, Toma Fistos, Cristian A. Nicolae, Valentin Raditoiu, Ioan C. Inel, Victor Sava, Radu C. Fierascu

Archaeometrical Characterization of Romanian Late Bronze Age Ceramic Fragments

Frontiers in Materials

https://doi.org/10.3389/fmats.2021.630137

Violeta Purcar, Valentin Rădițoiu, Alina Rădițoiu, Raluca Manea, Florentina M. Raduly, Georgiana C. Ispas, Adriana N. Frone, Cristian A. Nicolae, Raluca A. Gabor, Mihai Anastasescu, Hermine Stroescu, Simona Căprărescu

Preparation and characterization of some sol-gel modified silica coatings deposited on polyvinyl chloride (PVC) substrates

Coatings

https://doi.org/10.3390/coatings11010011

Simona Căprărescu, Violeta Purcar, Valentin Rădițoiu, Cristian A. Nicolae, Cristina Modrogan, Andreea A. Scarlat

Efficient and versatile laboratory electrodialysis device used for removal of iron ions from a synthetic wastewater

Romanian Reports in Physics

https://rrp.nipne.ro/2021/AN73802.pdf

Alina E. Coman, Julien Peyrton, Gheorghe Hubcă, Andrei Sârbu, Augusta R. Gabor, Cristian A. Nicolae, Tanța V. Iordache, Luc Averous

Synthesis and characterization of renewable polyurethane foams using different biobased polyols from olive oil

European Polymer Journal

https://doi.org/10.1016/j.eurpolymj.2021.110363

Aura C. Mocanu, Florin Miculescu, George E. Stan, Robert C. Ciocoiu, Mihai C. Corobea, Marian Miculescu, Lucian T. Ciocan

Preliminary Studies on Graphene-Reinforced 3D Products Obtained by the One-Stage Sacrificial Template Method for Bone Reconstruction Applications

JOURNAL OF FUNCTIONAL BIOMATERIALS

https://doi.org/10.3390/jfb12010013

Viviana Roman, Mirela Mihaila, Nicoleta Radu, Stefania Marineata, Carmen Cristina Diaconu and Marinela Bostan

Cell Culture Model Evolution and Its Impact on Improving Therapy Efficiency in Lung Cancer

Cancers 2023, 15, 4996

https://doi.org/10.3390/ cancers15204996

Alexandru Ciric, Nicoleta Radu, Marilena Gabriela Olteanu Zaharie, Georgeta Neagu, Lucia Camelia Pirvu , Mihaela Begea and Amalia Stefaniu

Potential Antitumor Effect of Functional Yogurts Formulated with Prebiotics from Cereals and a Consortium of Probiotic Bacteria

https://doi.org/10.3390/foods12061250

https://doi.org/10.3390/foods12061250

Mariana Constantin, Iuliana Răut, Raluca Suica-Bunghez , Cristina Firinca, Nicoleta Radu , Ana-Maria Gurban , Silviu Preda , Elvira Alexandrescu , Mihaela Doni and Luiza Jecu

Ganoderma lucidum-Mediated Green Synthesis of Silver Nanoparticles with Antimicrobial Activity

Materials 2023, 16, 4261

https://doi.org/ 10.3390/ma16124261

Ana-Maria Gurban , Lucian-Gabriel Zamfir , Petru Epure, Ioana-Raluca S, uică-Bunghez , Raluca Mădălina Senin, Maria-Luiza Jecu, Maria Lorena Jinga and Mihaela Doni

Flexible Miniaturized Electrochemical Sensors Based on Multiwalled Carbon Nanotube-Chitosan Nanomaterial for Determination of Nitrite in Soil Solutions

Chemosensors 2023, 11(4), 224;

https://doi.org/10.3390/chemosensors11040224

Gabriela Petcu, Florica Papa, Elena Maria Anghel , Irina Atkinson, Silviu Preda , Simona Somacescu, Daniela C. Culita , Adriana Baran, Elena Madalina Ciobanu, Luiza Maria Jecu , Mariana Constantin and Viorica Parvulescu

Effects of Aluminosilicate Gel Treatment and TiO2 Loading on Photocatalytic Properties of Au–TiO2/Zeolite Y

Gels 2023, 9, 503

Y. Gels 2023, 9, 503. https://doi.org/10.3390/ gels9060503 Academic Edi

Teodorescu, G.-M.; Vuluga, Z.; Oancea, F.; Ionita, A.; Paceagiu, J.; Ghiurea, M.; Nicolae, C.-A.; Gabor, A.R.; Raditoiu, V.

Properties of Composites Based on Recycled Polypropylene and Silico-Aluminous Industrial Waste

Polymers, Volume 15, May 2023, 2545, doi.org/10.3390/polym15112545

001003561500001

A.N. Frone, D.D. Baciu, M.S. Popa, C.A. Nicolae, A.R. Gabor, F.M. Raduly, R.C. Fierascu, D.M. Panaitescu

Thermal behavior and thermo-mechanical properties of biocompatible poly(lactic acid)/allyl-POSS nanohybrids

Journal of Thermal Analysis and Calorimetry, Volume 148(20), May 2023, 10465–10479, DOI: 10.1007/s10973-023-12196-z

000980369700001

D. M. Panaitescu, M. S. Popa, F. Ciuprina, L. Enache, A. N. Frone, C. A. Nicolae, A. R. Gabor, R. Trusca, V. Raditoiu, B. Trica, M. Ghiurea

Role of polyaniline coating on nanosilica particles in polyvinylidene fluoride nanocomposites for energy storage

Surfaces and Interfaces, Volume 36, February 2023, 102546, DOI: 10.1016/j.surfin.2022.102546

000901567100001

Voicu, M.E.; Ionita, D.; Buica, G.-O.; Draganescu, D.; Anuta, V.; Raduly, F.M.; Demetrescu, I.

Characterization of Two Types of Polylactic Acid Coating Loaded with Gentamicin Sulphate Deposed on AZ31 Alloy

Coatings, Volume 13(6), June 2023, 1105, doi.org/10.3390/coatings13061105

001017030800001

A.N. Frone, C.D. Uşurelu, G.M. Oprică, D.M.Panaitescu, A.R. Gabor, C.-A. Nicolae, F. Ciuprina, C.M. Damian, F.M. Raduly

Contribution of the Surface Treatment of Nanofibrillated Cellulose on the Properties of Bio-Based Epoxy Nanocomposites Intended for Flexible Electronics

Int. J. Mol. Sci. Volume 24(7), March 2023, 6544. doi.org/10.3390/ijms24076544

000968651600001

F. M. Raduly, V. Rădițoiu, A. Rădițoiu, A. N.Frone, C. A. Nicolae, I.Răut, M. Constantin, M. Grapin

Multifunctional finishing of cotton fabric with curcumin drivatives coatings obtained by sol-gel method

Gels, Volume 9(5), April 2023, 369, doi.org/10.3390/gels9050369

001017819800001

D. Dimonie, M. Dragne, B. Trica, C.-A. Nicolae, M. Raduly, S. Doncea, M. Ladaniuc, A. Mustatea, F. Miu, L. Soare, T. Georgescu

New Biodegradable Materials for Re-Thought Packaging from Pre-Consumer Wastes by Controlling the Storage Time as Method to Increase the Mechanical Recycling Efficiency

Materials, Volume 16, February 2023, 1503. doi.org/10.3390/ma16041503

000941555500001

V. Purcar, V. Rădițoiu, F. M. Raduly, A. Rădițoiu, S. Căprărescu, A. N.Frone, R. Somoghi, M. Anastasescu, H. Stroescu, C. A. Nicolae

Influence of Perfluorooctanoic Acid on Structural, Morphological, and Optical Properties of Hybrid Silica Coatings on Glass Substrates

Applied Sciences, Volume 13(3), January 2023, 1669, doi.org/10.3390/app13031669

000929300200001

F.M. Raduly, V. Rădițoiu, R.C. Fierăscu, A. Rădițoiu, C.A. Nicolae, V. Purcar

Influence of Organic-Modified Inorganic Matrices on the Optical Properties of Palygorskite–Curcumin-Type Hybrid Materials

Crystals, Volume 12, July 2022, 1005, doi.org/10.3390/ cryst12071005

000833368000001

F.M. Raduly, V. Rădiţoiu, A. Rădiţoiu, V. Purcar, G. Ispas, A.N. Frone, R.A. Gabor, C.-A. Nicolae

Optical Behavior of Curcuminoid Hybrid Systems as Coatings Deposited on Polyester Fibers

Coatings, Volume 12(2), February 2022, doi.org/10.3390/coatings12020271

000763666400001

F. M. Raduly; V. Raditoiu; A. Raditoiu; A. N. Frone; C. A. Nicolae; V.Purcar; G. Ispas; M. Calin; I.Raut

Modeling the properties of curcumin derivatives in relation to the architecture of the siloxane host matrices

Materials, Volume 15(1), 2022, 267, Doi: 10.3390/ma15010267

000741736900001

V. Purcar, V. Rădiţoiu, F.M. Raduly, A. Rădiţoiu, S. Căprărescu,; A.N. Frone, C.-A. Nicolae, M. Anastasescu

Investigation of Hybrid Films Based on Fluorinated Silica Materials Prepared by Sol–Gel Processing

Coatings, Volume 12, October 2022, 1595. doi.org/10.3390/coatings12101595

000872569600001

I. Răut, M. Constantin, I. Petre, M.Raduly, N. Radu, A.-M. Gurban, M. Doni, E. Alexandrescu, C.-A. Nicolae, L. Jecu

Highlighting Bacteria with Calcifying Abilities Suitable to Improve Mortar Properties

Materials, Volume 15, October 2022, 7259. doi.org/10.3390/ma15207259

000873276100001

A.N. Frone, M.S. Popa, C.D. Uşurelu, D.M. Panaitescu, A.R. Gabor, C.A. Nicolae, M.F. Raduly, A. Zaharia, E. Alexandrescu

Bio-Based Poly(lactic acid)/Poly(butylene sebacate) Blends with Improved Toughness

Polymers, Volume 14, September 2022, 3998, doi.org/10.3390/polym14193998

000867287700001

V. Purcar, V. Rădiţoiu, F.M. Raduly, A. Rădițoiu, M. Anastasescu, M. Popa, S. Căprărescu, R. Şomoghi, M. Constantin, C. Firincă, G.C. Ispas

Physicochemical and Morphological Properties of Hybrid Films Containing Silver-Based Silica Materials Deposited on Glass Substrates

Coatings, Volume 12, February 2022, 242, doi.org/10.3390/coatings12020242

000766547100001

Raduly, F.M.; Raditoiu, V.; Raditoiu, A.; Purcar, V.

Curcumin: Modern Applications for a Versatile Additive

Coatings, Volume 11(5), February 2021, 519, doi.org/10.3390/coatings11050519

000653715600001

I. Chiulan, D. M. Panaitescu, E. R. Radu, S. Vizireanu, V. Satulu, B. Bitac, R. A. Gabor, C. A. Nicolae, M. Raduly, V. Raditoiu

Influence of TEMPO oxidation on the properties of ethylene glycol methyl ether acrylate grafted cellulose sponges

Carbohydrate Polymers, Volume 272, November 2021, 118458, doi.org/10.1016/j.carbpol.2021.118458

000689229600003

V. Purcar, V. Rădiţoiu, C. Nichita, A. Bălan, A. Rădiţoiu, S. Căprărescu, F.M. Raduly, R. Manea, R. Şomoghi,; C.-A. Nicolae, I. Raut, L. Jecu

Preparation and Characterization of Silica Nanoparticles and of Silica-Gentamicin Nanostructured Solution Obtained by Microwave-Assisted Synthesis

Materials, Volume 14, April 2021, 2086. doi.org/10.3390/ma14082086

000644527400001

V. Purcar, V. Raditoiu, A. Raditoiu, F.M. Raduly, R. Manea, A.N. Frone, M. Anastasescu, G. C. Ispas, S. Caprarescu

Bilayer coatings based on silica materials and iron (III) phthalocyanine – Sensitized TiO2 photocatalyst

Materials Research Bulletin, Volume 138, June 2021, 111222, doi.org/10.1016/j.materresbull.2021.111222

000628749300012

V. Purcar, V. Raditoiu, A. Raditoiu, R. Manea, F.M. Raduly, G.C. Ispas, A.N. Frone, C.A. Nicolae, R.A. Gabor, M. Anastasescu, H. Stroescu, S. Caprarescu

Preparation and Characterization of Some Sol-Gel Modified Silica Coatings Deposited on Polyvinyl Chloride (PVC) Substrates

Coatings, Volume 11 (1), 2021, 11, doi.org/10.3390/coatings11010011

000610027600001

A. Rădiţoiu, V. Rădiţoiu, M. F. Raduly, G.C. Ispas, V. Purcar, A. N. Frone, R. Manea, L. E. Wagner, M. Anastasescu

Fluorescent Silica Hybrid Film-Forming Materials Based on Salicylaldazine

Coatings, Volume 10, December 2020, 1255, doi:10.3390/coatings10121255

000601977600001

G. C. Ispas, R. Manea, R. I. Brazdis, A. M. Baroi, T. Fistos, R. C. Fierăscu, M. F. Raduly

Iron Oxide/Phosphatic Materials Composites with Potential Applications in Environmental Protection

Materials, Volume 13, November 2020, 5034, doi:10.3390/ma13215034

000589423400001

V. Rădiţoiu, V. Purcar, A. Rădiţoiu, M. F. Raduly, A.N. Frone, M. Anastasescu, M. Stoica, E. Alexandrescu, R. Somoghi, R. Manea, G.C. Ispas, L.E. Wagner, S. Caprarescu

Sol–gel hybrid films based on organosilanes with long alkyl chains

Journal of Coatings Technology and Research, Volume 17 (5), July 2020,1389–1399, doi.org/10.1007/s11998-020-00359-8

000548807900003

V. Purcar, V. Rădiţoiu, A. Dumitru, C. A. Nicolae, A. N. Frone, M. Anastasescu, A. Rădiţoiu, M. F. Raduly, R. A. Gabor, S. Căprărescu

Antireflective coating based on TiO2 nanoparticles modified with coupling agents via acid-catalyzed sol-gel method

Applied Surface Science, Volume 487, September 2019, 819-824, doi.org/10.1016/j.apsusc.2019.02.256

000471996400094

V. Purcar, V. Rădiţoiu, C. A. Nicolae, A. N. Frone, A. Rădiţoiu, M. F. Raduly, R. Somoghi, R. A. Gabor, S. Caprarescu

Synthesis and morpho-structural properties of TiO2-based materials

JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, Volume 21, No. 3-4, March – April 2019, p. 281 – 286

000472534300018

V. Rădiţoiu, A. Rădiţoiu, M. F. Raduly, L. E. Wagner

Photocatalytic degradation of some polyolefin-TiO2 composites evaluated by molecular spectroscopy

Materiale Plastice, Volume 56(1), January 2019, doi.org/10.37358/MP.19.1.5130

000464604100019

Marilena-Gabriela Olteanu Zaharie, Nicoleta Radu, Lucia Pirvu, Marinela Bostan, Mariana Voicescu, Mihaela Begea, Mariana Constantin, Catalina Voaides, Narcisa Babeanu and Viviana Roman

Studies Regarding the Pharmaceutical Potential of Derivative Products from Plantain

Plants 2022, 11, 1827. https://doi.org/10.3390/ plants11141827

10.3390/ plants11141827

Catalina Voaides, Nicoleta Radu, Elena Birza and Narcisa Babeanu

Medlar—A Comprehensive and Integrative Review

Plants 2021, 10(11), 2344; https://doi.org/10.3390/plants10112344

10.3390/plants10112344

Verginica Schroder, Nicoleta Radu, Petruta Calina Cornea, Oana Andreia Coman, Lucia Camelia Pirvu, Mohammed Shaymaa Omar Mohammed, Amalia Stefaniu, Lucia Pintilie, Marinela Bostan, Mihai Dan Caramihai et al.

Studies Regarding the Antimicrobial Behavior of Clotrimazole and Limonene

Antibiotics 2022, 11, 1816. https://doi.org/10.3390/ antibiotics11121816

10.3390/ antibiotics11121816

Mariana Constantin, Iuliana Raut, Ana-Maria Gurban, Mihaela Doni, Nicoleta Radu, Elvira Alexandrescu and Luiza Jecu

Exploring the Potential Applications of Paecilomyces lilacinus 112

Appl. Sci. 2022, 12, 7572. https://doi.org/ 10.3390/app12157572

10.3390/app12157572